ieee1284_find_ports — find ports on the system
#include <ieee1284.h>
int
ieee1284_find_ports( | list, | |
flags) ; |
struct parport_list * | list; |
int | flags; |
This function should be called before the other libieee1284 functions. This gives the library a chance to look around and see what's available, and gives the program a chance to choose a port to use.
The list is a pointer to a parport_list structure that will be filled in on success.
There are no flags defined; use zero for this parameter.
Success. list is filled in and must be destroyed using ieee1284_free_ports(3).
There is not enough memory available.
One or more of the supplied flags is not supported in this implementation.